Colour Appearance Modelling for Self-luminous Colours

An experimental setup and procedure for the evaluation of self- luminous colours viewed against both dark and luminous backgrounds is presented. Physical and visual data of self-luminous colours is gathered in order to develop a Colour Appearance Model for self-luminous colours under different viewing conditions. This model is needed for the evaluation of light sources. This record was migrated from the OpenDepot repository service in June, 2017 before shutting down

Vermindering van de spanningsvervorming in distributienetten met resistieve shunt-harmonische impedanties

nrpages: 202status: publishe

Optimized loads for damping harmonic propagation

Recently, shunt harmonic impedances have been proposed as an attractive means for mitigating the propagation of harmonic pollution. The effectiveness was shown for linear power systems with current source polluting loads. In this paper, an extension of the concept for a typical nonlinear polluting load (a capacitively smoothed rectifier) is presented. It is shown that the proposed method is especially effective in the case of power system resonances.status: publishe